A little trivia I found here: In the theatrical trailer, when Seymour is asked by Enid if he would go out with anyone, he says "As long as she's breathing". In the movie, he replies with a non-comedic answer.
I just love the last line in this trailer! If you want to know what that is, check it out here, 7,48Mb. (The trailer has chinese subtitles.)
If you like the Gumnaam footage, you can check out the whole scene here (about 55Mb .mov) or a better copy here [direct download] (121Mb .mpg).